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  <title>Clips drawing to current path</title>
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  <div id="layout-content"><div id="function.ps-clip" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ps_clip</h1>
  <p class="verinfo">(PECL ps &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">ps_clip</span> &mdash; <span class="dc-title">Clips drawing to current path</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ps-clip-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ps_clip</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$psdoc</code></span>
   ) : <span class="type">bool</span></div>

  <p class="para rdfs-comment">
   Takes the current path and uses it to define the border of a clipping area.
   Everything drawn outside of that area will not be visible.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ps-clip-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">psdoc</code></dt>

     <dd>

      <p class="para">
       Resource identifier of the postscript file
       as returned by <span class="function"><a href="ps_new.html" class="function">ps_new()</a></span>.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ps-clip-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ps-clip-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="ps_closepath.html" class="function" rel="rdfs-seeAlso">ps_closepath()</a> - Closes path</span></li>
   </ul>
  </p>
 </div>

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